Unidyne RC-20

Object/Artifact

-

Radio Alpha

Name/Title

Unidyne RC-20

Description

Repeater Control System

Category

Repeater Equipment

Made/Created

Manufacturer

Unidyne Corporation

Date made

1973

General Notes

Note

– Compatible with any receiver, transmitter, power, frequency and ID system. – 3 minute time out – 5 second delay drop out – Carrier operated sensor I – ID control audio – Integration optional tone burst decoder with audio notch filter – telephone remote control tone decoder VHF link remote control. – Logging control 120 volt AC operation with automatic 12 volt DC switchover. – Cycling trickle charger function status display lights and controls. – Built in monitor and speaker remote receiver squelch all functions on printed circuit cards add new functions at any time with building block concept, flexible systems for highly versatile repeater station. – Tone burst decoder Front panel controls and indicator – Power On / Off – Repeat / Non-Repeat – COR / Inner-lock – Tone Burst In / Out – Monitor Volume – Receiver Squelch – Microphone – Indicator lights: Power On, COR, Repeat, Time Out, COR Aux